Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\irq\chip.c Create Date:2022-07-28 10:11:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:irq_activate_and_startup

Proto:int irq_activate_and_startup(struct irq_desc *desc, bool resend)

Type:int

Parameter:

TypeParameterName
struct irq_desc *desc
boolresend
297  If WARN_ON(irq_activate(desc)) Then Return 0
299  Return irq_startup(desc, resend, IRQ_START_FORCE)
Caller
NameDescribe
__irq_do_set_handler
probe_irq_onprobe_irq_on - begin an interrupt autodetect* Commence probing for an interrupt. The interrupts are scanned* and a mask of potential interrupt lines is returned.